Add initial version of simple server example. (#1)

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "deps/tquic"]
+	path = deps/tquic
+	url = https://github.com/Tencent/tquic
+	ignore = dirty

Makefile

@@ -0,0 +1,21 @@
+TQUIC_DIR = deps/tquic
+LIB_DIR = $(TQUIC_DIR)/target/release
+INCLUDE_DIR = $(TQUIC_DIR)/include
+
+INCS = -I$(INCLUDE_DIR)
+CFLAGS = -I. -Wall -Werror -pedantic -fsanitize=address -g -static-libasan -I$(TQUIC_DIR)/deps/boringssl/src/include/
+
+LDFLAGS = -L$(LIB_DIR)
+
+LIBS = $(LIB_DIR)/libtquic.a -lev -ldl -lm
+
+all: simple_server
+
+simple_server: simple_server.c $(LIB_DIR)/libtquic.a
+	$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@ $(INCS) $(LIBS)
+
+$(LIB_DIR)/libtquic.a:
+	git submodule update --init --recursive && cd $(TQUIC_DIR) && cargo build --release -F ffi
+
+clean:
+	@$(RM) -rf simple_server

README.md

@@ -1 +1,27 @@
-# tquic-example-c
+# tquic-example-c
+
+C examples of using [TQUIC](https://github.com/Tencent/tquic) on Linux.
+
+**simple_server**
+
+A simple http/0.9 server responsing "OK" to any requests.
+
+The certificate and private key are hard coded to "cert.crt" and "cert.key".
+
+The first argument is the listening IP and the second is the listening port.
+
+## Requirements
+
+Refer to the [TQUIC](https://tquic.net/docs/getting_started/installation#prerequisites) prerequisites.
+
+## Build
+
+```shell
+make
+```
+
+## Run simple_server
+
+```shell
+./simple_server 0.0.0.0 4433
+```

cert.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
+MIIDEjCCAfqgAwIBAgIJAIAdu56fLE7OMA0GCSqGSIb3DQEBCwUAMBYxFDASBgNV
+BAMMC2V4YW1wbGUub3JnMCAXDTIwMDYxMDEwMzM0NFoYDzIxMjAwNTE3MTAzMzQ0
+WjAWMRQwEgYDVQQDDAtleGFtcGxlLm9yZzCCASIwDQYJKoZIhvcNAQEBBQADggEP
+ADCCAQoCggEBALv+LV1aWIlcK9rI7IuRS8SCusqBnoyJec/ErKiA2gbfgZ/YS73L
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+SYGpliBaNsztoiJs1q5SkMQrMwmMmg==
+-----END CERTIFICATE-----
+

cert.key

@@ -0,0 +1,28 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEAu/4tXVpYiVwr2sjsi5FLxIK6yoGejIl5z8SsqIDaBt+Bn9hL
+vctm53zjKnjkAipq7Nwjmr6GuSaxFnsIqoPOsb6Mdq9buMX7SVp60nBG3boBxBw6
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+aqyzUjpG5Chg0x18xWYCbiGJwjZ9BWhtH+jojm856QHGzeQJWVoo
+-----END RSA PRIVATE KEY-----
+